How to set hyper-v cluster in Oncommand

I would like to know how to integrate Hyper-V in my Oncommand console.

So I've Oncommand Installed on SERVER-A.

Servers HYP1, HYP2, HYP3 are a cluster of HYper-V servers.

I 've installed Snapdrive on the 3 servers.

If I install the on command host software, it is successful but during installation it asks me for Vcenter credential??? I checked, and it seems that there is only one distribution for the on command host program...

But the installation goes thru and in OnCommand I can see my Hyper-V node. But it is not "associated". If I try to assiociate it with my storage controllers, it asks me for Vcenter credentials......

What am I missing?

Should I uninstall SnapDrive?

I've red that it is not supported to have both host program and snap manager for hyper-V, is it true?

So finally I can't see Vms or servers or cluster in my Servers tab in oncommand....